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Showing posts with label Java. Show all posts

Java Programming Language

0 comments 5:38:00 PM Posted by WoWeb
Programming language Java has proved its worth in modern web app building. Java is a popular general-purpose, object-oriented programming language released in 1995. Java is versatile and ubiquitous, boasting many opportunities and tools for website building and modern application development. 

What is Java

Java programming language and computing platform was developed by Sun Microsystems. Today, there are thousands of websites and different kind of applications that will not run without Java. Most online games, mobile applications, online chats, 3D images, and other use types of applications use Java. Java is a set of computer software products for developing application software and deploying it in a cross-platform computing environment.

Java programs have become a vital technology for many computing environments and various modern implementations. According to Java.com:

• 1.1 billion desktops run Java
• 930 million Java Runtime Environment downloads each year
• 3 billion mobile phones run Java
• 31 times more Java phones ship every year than Apple and Android combined
• 100% of all Blu-ray players run Java
• 1.4 billion Java Cards are manufactured each year
• Java powers set-top boxes, printers, games, car navigation systems, ATMs, lottery terminals, medical devices, parking payment stations, and more

Java Principle WORA

Java is the most widely used programming language allowing application developers “write once, run anywhere”, or WORA. Java code can run on many different computing platforms and does not need to be recompiled to run on another. Java applications run on Windows, Linux, Mac OS X, and other operating systems. Java is used on mobile phones, enterprise servers, embedded devices. Java programming language development is based on several principles. Java should be (from Wikipedia): simple, object-oriented and familiar; architecture-neutral and portable; interpreted, threaded, and dynamic; robust and secure; high performance.

Java Programming

Using Java enables the application developers to create applications of high-level functionality, productivity and portability. From Java.com:

• Write software on one platform and run it on virtually any other platform 
• Create programs that can run within a web browser and access available web services 
• Develop server-side applications for online forums, stores, polls, HTML forms processing, and more 
• Combine applications or services using Java to create highly customized applications or services
• Write powerful and efficient applications for mobile phones, remote processors, consumer products, and practically any other electronic device

Java is almost everywhere today. Java programming is one of the pinnacles of modern implementations and web application development.

Web Programming Languages: JavaScript, Java

0 comments 5:23:00 PM Posted by WoWeb
JavaScript is not Java
JavaScript and Java are popular web programming languages that are often a point of confusion. Most think that JavaScript is the same as Java or it is a version of Java programming. However, despite their names, JavaScript and Java are different programming languages. So, let us clear up Java and JavaScript difference.

JavaScript Is NOT Java

javascript-vs-java
The common misconception is caused with the prefix -Java. However, JavaScript is not Java and not related to Java technology. The strategy behind choosing JavaScript as a final name probably has to do with marketing.

Wikipedia:

JavaScript was originally developed by Brendan Eich of Netscape under the name Mocha, which was later renamed to LiveScript, and finally to JavaScript. LiveScript was the official name for the language when it first shipped in beta releases of Netscape Navigator 2.0 in September 1995, but it was renamed JavaScript in a joint announcement with Sun Microsystems on December 4, 1995 when it was deployed in the Netscape browser version 2.0B3.

The change of name from LiveScript to JavaScript roughly coincided with Netscape adding support for Java technology in its Netscape Navigator web browser. The final choice of name caused confusion, giving the impression that the language was a spin-off of the Java programming language, and the choice has been characterized by many as a marketing ploy by Netscape to give JavaScript the cachet of what was then the hot new web-programming language. It has also been claimed that the language's name is the result of a co-marketing deal between Netscape and Sun, in exchange for Netscape bundling Sun's Java runtime with their then-dominant browser.
java-programming

JavaScript & Java Difference


JavaScript was developed at Netscape. Java was developed at Sun Microsystems. The JavaScript was originally called Mocha and LiveScript. Java was originally called Oak. JavaScript syntax was influenced by programming language C. Java syntax comes from C and C++.

Although both have similarities, JavaScript is not Java. The JavaScript principles are taken from web programming languages the Self and Scheme. JavaScript is an interpreted computer programming language implemented as part of web browsers.
JavaScript is a cross-platform, object-oriented scripting language. JavaScript is a small, lightweight language; it is not useful as a standalone language, but is designed for easy embedding in other products and applications, such as web browsers. JavaScript and Java are similar in some ways but fundamentally different in some others. The JavaScript language resembles Java but does not have Java's static typing and strong type checking. JavaScript follows most Java expression syntax, naming conventions and basic control-flow constructs which was the reason why it was renamed from LiveScript to JavaScript. (source find more info on JavaScript vs Java differences in Details of the Object Model)

Java is a general-purpose, class-based, object-oriented programming language. Javascript is used for front-end web development. Java can only be used as a back-end language. JavaScript is a scripting language and programming code that can be inserted into HTML and executed by all modern web browsers. Java doesn’t need a web browser to compile and execute like Javascript. Java creates applications that run in a virtual machine or browser while JavaScript runs only in a web browser. Java code needs to be compiled while JavaScript code is all in text. JavaScript and Java have different plug-ins. JavaScript is dynamic and weakly typed. Java has static typing and is strongly typed. Java is loaded from compiled bytecode. JavaScript is loaded as human-readable source code. Java is class-based. JavaScript is prototype-based.

JavaScript vs Java difference lies in the technology. JavaScript and Java are different web programming languages. JavaScript is not Java.

Web developers and programmers at Web Development Company WOWEB deal with all popular programming languages. Web application programming and coding is among our top strengths. Do not trust our words? Trust our actions. Meet our team at WOWEB official website and see our web development services!
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